I guess it depends on what ya like..
The days I fly hard i don't listen to music because i do better timing things when i can hear the heli/blades.. but when i do, i use my razor cell phones hands free ear piece and blast the one side of my brain with these in a random play loop:
Rush - Free Will, Fly By Night, Tom Sawyer, Drum Solo, Limelight, Red Barchetta
Aerosmith - Livin' On The Edge
Guns 'n' Roses -Welcome To The Jungle
Molly Hatchett - Flirtin' With Disaster
AC DC - The Razor's Edge, Thunderstruck, Big Balls, For Those About to Rock (We Salute You)
[8D]